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/**
* Copyright (c) 2012 Mia-Software.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Alban Ménager (Soft-Maint) - Bug 387470 - [EFacet][Custom] Editors
* Grégoire Dupé (Mia-Software) - Bug 387470 - [EFacet][Custom] Editors
*/
package org.eclipse.papyrus.emf.facet.efacet.sdk.ui.internal.widget.creation;
import java.util.Map;
import org.eclipse.emf.common.command.Command;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.papyrus.emf.facet.efacet.core.FacetUtils;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.Facet;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetOperation;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetSet;
import org.eclipse.papyrus.emf.facet.efacet.sdk.ui.internal.dialog.creation.AddOperationInFacetDialog;
import org.eclipse.papyrus.emf.facet.efacet.sdk.ui.internal.exported.widget.IDerivedTypedElementWidget;
import org.eclipse.papyrus.emf.facet.util.ui.internal.exported.dialog.IDialog;
import org.eclipse.papyrus.emf.facet.util.ui.internal.exported.util.widget.command.AbstractGetOrCreateFilteredElementCommandWidget;
import org.eclipse.papyrus.emf.facet.util.ui.internal.exported.util.widget.component.getorcreate.AbstractGetOrCreateElementWidget;
import org.eclipse.swt.widgets.Composite;
/**
* Concrete implementation of {@link AbstractGetOrCreateElementWidget}.</p>
*
* This class allows to select an Operation or create a new one.
*/
public class GetOrCreateFiltredOperationWidget extends
AbstractGetOrCreateFilteredElementCommandWidget<FacetOperation, IDerivedTypedElementWidget> {
private final EditingDomain editingDomain;
private final Facet context;
/**
* Constructor.
*
* @param parent
* the parent of this widget.
* @param properties
* the properties.
*/
public GetOrCreateFiltredOperationWidget(final Composite parent,
final EditingDomain editingDomain, final Facet context) {
super(parent);
this.editingDomain = editingDomain;
this.context = context;
}
@Override
protected Map<String, FacetOperation> getElements() {
final FacetSet parent = FacetUtils.getContainingFacetSet(this.context);
final Map<String, FacetOperation> allOperations = FacetUtils
.getAllOperationsByName(parent);
return allOperations;
}
@Override
protected IDialog<IDerivedTypedElementWidget> createDialog() {
final Facet container = this.context;
return new AddOperationInFacetDialog(container, this.editingDomain);
}
/**
* @return the selected operation in the filtredList.
*/
public FacetOperation getFacetOperationSelected() {
return getElementSelected();
}
@Override
public Command getCommand() {
// Here, this widget only return a selected element so, no command is
// returned.
return null;
}
@Override
public void notifyChanged() {
// No action has to be done if a change appends.
}
@Override
public void onDialogValidation() {
// Nothing.
}
}
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